diff options
| -rw-r--r-- | test/cpp/qps/qps_json_driver.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/cpp/qps/qps_json_driver.cc b/test/cpp/qps/qps_json_driver.cc index a946992100..590c22ec29 100644 --- a/test/cpp/qps/qps_json_driver.cc +++ b/test/cpp/qps/qps_json_driver.cc @@ -16,6 +16,7 @@ * */ +#include <fstream> #include <iostream> #include <memory> #include <set> @@ -57,6 +58,8 @@ DEFINE_string(qps_server_target_override, "", "Override QPS server target to configure in client configs." "Only applicable if there is a single benchmark server."); +DEFINE_string(json_file_out, "", "File to write the JSON output to."); + namespace grpc { namespace testing { @@ -88,6 +91,13 @@ static std::unique_ptr<ScenarioResult> RunAndReport(const Scenario& scenario, *success = result->server_success(i); } + if (FLAGS_json_file_out != "") { + std::ofstream json_outfile; + json_outfile.open(FLAGS_json_file_out); + json_outfile << "{\"qps\": " << result->summary().qps() << "}\n"; + json_outfile.close(); + } + return result; } |